CN109068744A

CN109068744A - heating device, atomizer and electronic cigarette

Info

Publication number: CN109068744A
Application number: CN201780025190.4A
Authority: CN
Inventors: 邱伟华
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2017-04-14
Filing date: 2017-08-03
Publication date: 2018-12-21
Anticipated expiration: 2037-08-03
Also published as: CN109068744B; WO2018188231A1; EP3610737B1; EP3610737A4; WO2018188353A1; US20200163381A1; CN109195461A; CN208228301U; EP3610737A1; CN109195461B; US11297881B2

Abstract

A kind of heating device (50), atomizer (100) and electronic cigarette, including heat generating member (530), drain part and pedestal (532), be equipped in heat generating member (530) gas supply stream across airflow channel (5301), for absorbing and/or storing tobacco juice so that heat generating member (530) carry out atomizing, heat generating member (530) and drain part are installed in pedestal (532) drain part.Pedestal (532), which is made, using ceramic material can preferably retain certain atomization temperature, so that the mouthfeel aspirated and last difference are not too large next time, and ceramic material have characteristic resistant to high temperatures, avoid because assemble it is improper caused by dry combustion method due to influence to suck mouthfeel；In addition, the pedestal (532) of ceramic material can absorb some or all tobacco juices being condensate among atomization chamber (510), when enabling atomizer (100) again, the situation of frying oil can be preferably avoided the occurrence of.

Description

Heating device, atomizer and electronic cigarette

Technical field

The utility model relates to electronic cigarette field, in particular to a kind of heating device, atomizer and electronic cigarette.

Background technique

Currently, electronic cigarette has become a kind of smoking substitution product of comparative maturity in the market, the heat-generating units in atomizer are powered by battery, so that heat-generating units is heated tobacco juice under electric drive and generates smog, so that user sucks.

It is made however, being atomized pedestal in conditional electronic cigarette and generalling use solid-state metallic material, when metal heating wire is after heating power, if causing to be in contact with metab, then it is possible that the risk of dry combustion method because assembly is improper；In addition, electronic cigarette whithin a period of time in unused situation, is condensate in the tobacco juice in atomization chamber when enabling again, because heating will be easy to appear the situation of frying oil, user's mouthfeel and Experience Degree are influenced.

Utility model content

Based on this, it is necessary to provide a kind of heating device for improving and sucking mouthfeel and preventing frying oil.

It there is a need to provide a kind of atomizer with the heating device.

More it is necessary to provide a kind of electronic cigarettes with the atomizer.

A kind of heating device, the heating device includes heat generating member, drain part and pedestal, be equipped in the heat generating member gas supply stream across airflow channel, for absorbing and/or storing tobacco juice so that the heat generating member carries out atomizing, the heat generating member and the drain part are installed in the pedestal drain part.

The pedestal is made of ceramic materials in one of the embodiments,.

The heat generating member is tubular heating wire in one of the embodiments, and the drain part is wrapped in the heat generating member periphery, and the heat generating member is axial horizontal among the pedestal or the heat generating member is axially vertically arranged between among the pedestal along itself along itself.

One end of the pedestal is provided with air flow inlet in one of the embodiments, and the other end is provided with air stream outlet, and the airflow channel is connected between the air flow inlet and air stream outlet.

A kind of atomizer, including heating device and for providing electrically driven (operated) two groups of contact electrode assemblies for the heating device, the heating device is heating device described in any of the above embodiments.

In one of the embodiments, the atomizer further includes that sealing element and one end are equipped with open main casing, be provided in the main casing liquid storage chamber and and smoke-outlet flue, the sealing element is assemblied in the main casing by the opening, and the inlet opening and venthole being connected to respectively with the liquid storage chamber and the smoke-outlet flue are offered on the sealing element；The heating device dress Assigned in atomization chamber in the sealing element, is formed in the pedestal, the atomization chamber is connected to the liquid storage chamber and the smoke-outlet flue.

In one of the embodiments, the smoke-outlet flue is arranged in parallel with the liquid storage chamber, the opening port being connected to the opening is offered on the sealing element, one end of the heating device is contained in the sealing element, and the other end of the heating device and the opening port seal.

The smoke-outlet flue is led cigarette portion by one with the airflow channel and is connected in one of the embodiments,.

The axial direction of the smoke-outlet flue and the airflow channel axially through described led cigarette portion and are arranged in an angle theta in one of the embodiments, and the selection range of the angle theta is 0 ° of 180 ° of < θ <.

The internal diameter for leading one end that cigarette portion is connected to the airflow channel is greater than the internal diameter of the airflow channel in one of the embodiments,.

Cigarette portion is led described in one of the embodiments, and is located at the sealing element and the pedestal between the periphery wall of the smoke-outlet flue side, and is connected to the smoke-outlet flue and the atomization chamber；It is contacted described in two groups in electrode assembly and leads the first through hole that one of smoke chamber offers the connection atomization chamber and cigarette portion is led in the bending close to described.

The pedestal includes the first end being contained in the sealing element and the second end with opening port sealed connection in one of the embodiments,；The atomization chamber is contained in the atomization chamber through the first end, the heat generating member and the drain part is opened in along the smoke-outlet flue and the liquid storage chamber orientation and is directed at connection with the inlet opening.

The first end is formed with installation protrusion far from the side protrusion of the second end in one of the embodiments, and the installation protrusion is removably assemblied in the inlet opening and offers the inlet for being connected to the liquid storage chamber and the atomization chamber thereon.

In one of the embodiments, the heat generating member wraps up the drain part or is set in the atomization chamber after drain part package, one end correspondence that electrode assembly is contacted described in two groups is packaged in the perforative both ends of the atomization chamber, and be electrically connected respectively with the heat generating member, the other end that electrode assembly is contacted described in two groups runs through and exposes to outside the first end.

In one of the embodiments, inlet channel is formed on the main casing, the side that the sealing element is located at the liquid storage chamber offers the air inlet being connected to the inlet channel, offers the second through-hole for being connected to the air inlet close to one of described air inlet in contact electrode assembly described in two groups.

The sealing element is made of silica gel in one of the embodiments,.

A kind of electronic cigarette, including atomizer and the cell apparatus being electrically connected with atomizer, the atomizer is atomizer described in above-mentioned any one.

Heating device, atomizer and electronic cigarette in the utility model, pedestal, which is made, using ceramic material preferably to retain Certain atomization temperature so that the mouthfeel aspirated next time and last time difference it is not too large, and ceramic material have characteristic resistant to high temperatures, avoid because assemble it is improper caused by dry combustion method due to influence to suck mouthfeel；In addition, the pedestal of ceramic material can absorb some or all tobacco juices being condensate among atomization chamber, when enabling atomizer again, the situation of frying oil can be preferably avoided the occurrence of.

Detailed description of the invention

Fig. 1 is the decomposition diagram of the atomizer of the present embodiment；

Fig. 2 is the cross-sectional view of atomizer described in Fig. 1；

Fig. 3 is the air flow condition simulation drawing of the atomizer of the prior art；

Fig. 4 is the air flow condition simulation drawing of the atomizer of the present embodiment；

Fig. 5 is the air-flow velocity state simulation figure of the atomizer of the present embodiment；

Fig. 6 is the cross-sectional view of atomizer in another embodiment.

Atomizer 100	Main casing 10
Opening 11	Liquid storage chamber 13
Smoke-outlet flue 15	Partition wall 17
Inlet channel 19	Sealing element 30
Inlet opening 31	Venthole 33
Opening port 35	Air inlet 37
Heating device 50	Atomization chamber 510
Heat generating member 530	Pedestal 532
First end 5321	Second end 5322
Protrusion 5323 is installed	Inlet 5311
Contact electrode assembly 60	First through hole 61
Second through-hole 62	Airflow channel 5301
Lead cigarette bending part 70	Air flow inlet 5101
Air stream outlet 5102

Specific embodiment

Utility model is described more fully below with reference to relevant drawings for the ease of understanding the utility model,.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be realized in many different forms, however it is not limited to embodiment described herein.It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.

It should be noted that be referred to as " being fixed on " another element when element, it can directly on the other element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly to another element or may be simultaneously present centering elements.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs.Terminology used in the description of the utility model herein, which is only for the purpose of describing specific embodiments, to be not intended to limit the utility model.Term " and or " used herein includes any and all combinations of one or more related listed items.

Please refer to Fig. 1 and Fig. 2, in one preferred embodiment of the utility model, atomizer 100 and cell apparatus (not shown) are electrically connected to form electronic cigarette, atomizer 100 heats tobacco juice under the electric drive effect that cell apparatus provides, tobacco juice can be stored separately in a device, which provides tobacco juice for being connected to atomizer 100, for atomizer 100, or tobacco juice is stored directly in atomizer 100, to form the smog sucked for user.

Atomizer 100 includes main casing 10, sealing element 30, heating device 50 and the two groups of contact electrode assemblies 60 that one end is equipped with opening 11.Wherein, be provided in main casing 10 liquid storage chamber 13 and with the spaced smoke-outlet flue 15 of liquid storage chamber 13, sealing element 30 is assemblied in main casing 10 by opening 11, and the inlet opening 31 and venthole 33 being connected to respectively with liquid storage chamber 13 and smoke-outlet flue 15 are offered on sealing element 30, i.e. inlet opening 31 is connected to liquid storage chamber 13, and venthole 33 is connected to smoke-outlet flue 15.Heating device 50 is assemblied in sealing element 30, and atomization chamber 510 is formed in heating device 50, atomization chamber 510 is connected to liquid storage chamber 13 and smoke-outlet flue 15, as illustrative, the tobacco juice in liquid storage chamber 13 is stored in enter in atomization chamber 510 through inlet opening 31, after the energization of atomizer 100,50 pairs of heating device enter the tobacco juice therein of atomization chamber 510 and carry out atomizing, then form smog, smog is sucked under the action of either pump under user's suction action after venthole 33 flows into smoke-outlet flue 15.

Please referring specifically to Fig. 2, main casing 10 is substantially in hollow form, installs sealing element 30 by opening 11, the other end on main casing 10 where open opposite 11 has the outlet for smog outflow.Partition wall 17 is formed with along longitudinally on the inner wall of main casing 10, the inner cavity of main casing 10 is separated to form liquid storage chamber 13 and smoke-outlet flue 15 by partition wall 17, according to one of embodiment, liquid storage chamber 13 and smoke-outlet flue 15 extend along the longitudinally of main casing 10 and arranged in parallel.

The opening port 35 being connected to opening 11 is offered on sealing element 30.In this embodiment, in sealing element 30 with The opposite one end of opening port 35 is removably disposed on the inner wall and partition wall 17 of main casing 10, and the inlet opening 31 being connected to liquid storage chamber 13 and the venthole being connected to smoke-outlet flue 15 33 are offered on sealing element 30.Wherein, sealing element 30 be assemblied in the mode in main casing 10 can as needed depending on, such as card the modes such as sets or be interference fitted, and being not limited thereto need to only guarantee that sealing element 30 removably cooperates with main casing 10.

Wherein in an embodiment, sealing element 30 is, with certain elastic deformation space, to be conducive to the assembly of sealing element 30 using silica gel integrated hot pressing formed and improve sealing performance.

Please referring specifically to Fig. 1, one end of heating device 50 is contained in sealing element 30, and the other end and opening port 35 of heating device 50 seal, so that heating device 50 is assemblied in main casing 10 by the sealing of sealing element 30.Wherein, heating device 50 includes heat generating member 530, drain part (not shown) and pedestal 532.

Specifically, be equipped in heat generating member 530 gas supply stream across airflow channel 5301, for absorbing and/or storing tobacco juice so that heat generating member 530 carries out atomizing, heat generating member 530 and drain part are installed in pedestal 532 drain part.In this embodiment, heat generating member 530 is tubular heating wire, and drain part is wrapped in 530 periphery of heat generating member, and heat generating member 530 is axial horizontal among pedestal 532 along itself.One end of pedestal 532 is provided with air flow inlet 5101, and the other end is provided with air stream outlet 5102, and airflow channel 5301 is connected between air flow inlet 5101 and air stream outlet 5102.

As shown in fig. 6, in another embodiment, heat generating member 530 can also be axially vertically arranged between among pedestal 532 along itself.

Pedestal 532 includes the first end 5321 being contained in sealing element 30 and the second end 5322 with the sealed connection of opening port 35.Atomization chamber 510 runs through along liquid storage chamber 13 and 15 orientation of smoke-outlet flue is opened in first end 5321, heat generating member 530 and drain part are contained in atomization chamber 510 and are connected to inlet opening 31, so that the tobacco juice in liquid storage chamber 13 can enter in atomization chamber 510 through inlet opening 31.

Wherein in an embodiment, first end 5321 is formed with installation protrusion 5323 far from the side protrusion of second end 5322, installation protrusion 5323 is removably assemblied in inlet opening 31 and offers the inlet 5311 (as shown in Figure 2) of connection liquid storage chamber 13 and atomization chamber 510 thereon, so that heating device 50 is removably assemblied in sealing element 30, and cooperated by second end 5322 and the sealing of sealing element 30.

It is to be appreciated that packaging part can be arranged on inlet opening 31 in other unshowned embodiments, when not installing heating device 50, due to the presence of packaging part, so that the tobacco juice in liquid storage chamber 13 is packed, in this way, can be readily transported, replace；When heating device 50 is installed in place, the packaging part can be supported and be pierced through in installation protrusion 5323, so that inlet 5311 is connected to inlet opening 31.

In this embodiment, the cross section of pedestal 532 is substantially in T font, and the size of first end 5321 is less than second The size at end 5322, and the size of second end 5322 and the size of opening port 35 in sealing element 30 match.Specifically, in the present embodiment, the width of 5321 cross section of first end is less than the width of 5322 cross section of second end.Accordingly, first end 5321, which is reserved to be formed between the periphery wall of 15 side of smoke-outlet flue and the sealing element 30 of respective side, leads cigarette portion 70 (as shown in Figure 2), cigarette portion 70 is led to be connected between smoke-outlet flue 15 and atomization chamber 510, cigarette portion 70 can be led by the smog generated in atomization chamber 510 by, which making, enters in smoke-outlet flue 15, so that user sucks, wherein, lead 70 longer one sections of cigarette portion and the perpendicular situation of smoke-outlet flue 15, not through type, therefore, it is equivalent to and forms a bending part, smog after atomization is in this bending part by certain retardance, the tobacco juice not being atomized sufficiently can be trapped in this bending part, user is avoided the possibility for being directly sucked in tobacco juice occur, furthermore, because of the presence of bending part, the air velocity that can be inhaled by the user in mouth will not be too high, it avoids the occurrence of and chokes Situation, further improve the mouthfeel of user.In present embodiment, airflow channel 5301 is connected to by atomization chamber 510 with smoke-outlet flue 15, it is possible to understand that ground, in other unshowned embodiments, airflow channel 5301 can be directly connected to smoke-outlet flue 15.

From the above, the axial direction of smoke-outlet flue 15 and the axial direction of airflow channel 5301 is arranged in an angle theta in the presence for leading cigarette portion 70, the angle theta is 90 °, understandably, in other unshowned embodiments, the angle theta can also be other value ranges: 0 ° of 90 ° of < θ <, either, 90 ° of 180 ° of < θ <

It is to be appreciated that the flow velocity of smog can also be made to reduce by other set-up modes in other unshowned embodiments.For example, making internal diameter of the internal diameter greater than airflow channel 5301 for leading one end that cigarette portion 70 is connected to airflow channel 5301, it is possible to understand that the internal diameter on ground, runner suddenly increases, and the flow velocity of air-flow can be made to reduce.It is to be appreciated that the above two method for reducing air velocity can select a use, can also use simultaneously.

Furthermore, pedestal 532 can using can resistant to high temperatures and on-deformable material be made, such as ceramic material, the pedestal 532 of ceramic material can preferably retain certain atomization temperature, so that the mouthfeel aspirated and last difference are not too large next time, and whithin a period of time without in the case where atomizer 100, the pedestal 532 of ceramic material can absorb some or all tobacco juices being condensate among atomization chamber 510, when enabling atomizer 100 again, the situation of frying oil can preferably be avoided the occurrence of, it is understood that, relatively other heat-resisting materials, ceramic material price is lower, advantageously reduce production cost.

Two groups of contact electrode assemblies 60, which respectively correspond, is packaged in the perforative both ends of atomization chamber 510, and it is electrically connected respectively with heat generating member 530, by taking one of them of two groups of contact electrode assemblies 60 as an example, one end (is non-fully blocked as a part for sealing atomization chamber 510, this one end is annular in shape, centre is that heat generating member 530 is assembled to the through-hole in atomization chamber 510), the other end runs through and exposes to outside second end 5322, so that an electrode with the cell apparatus being set to outside atomizer 100 is electrically connected.

Please referring specifically to Fig. 2, it is preferable that be formed with the external inlet channel 19 being connected to atomizer 100 on main casing 10, the side that sealing element 30 is located at liquid storage chamber 11 offers the air inlet 37 being connected to inlet channel 19, two groups of contact electrodes Connection atomization chamber 510 is offered close to one group for leading cigarette portion 70 in component 60 and leads the first through hole 61 in cigarette portion 70, and one group of close air inlet 37 offers the second through-hole 62 of connection air inlet 37 in two groups of contact electrode assemblies 60.At this time, after outer gas stream enters inlet channel 19, successively enter in atomization chamber 510 through air inlet 37 and the second through-hole 62, and enters with the smog in atomization chamber 510 through first through hole 61 and lead cigarette portion 70, it leads the smog for being mixed with outer gas stream in cigarette portion 70 to be entered in the 15 inflow registered permanent residence of smoke-outlet flue under user's suction action by venthole 33, for sucking.

Referring to Fig. 3, Fig. 3 shows the air flow condition simulation drawing of the atomizer of the prior art, wherein it can be seen that, being atomized the smog to be formed in outlet side will be rushed outward with very high speed, user slightly applies certain suction, so that it may cause huge smog, for user suck operation for, it largely will cause the situation choked, because it is difficult to bear excessive smog.Also, smog directly to rush at a high speed outward, for a user, there is the risk for being scalded mouth.

Referring to fig. 4 and Fig. 5, respectively illustrate the air flow condition simulation drawing and aerosol flow rate regime simulation drawing of the atomizer 100 of the present embodiment, it is evident that, referring to fig. 4, outer gas stream enters in atomizer 100, the smog for being heated atomization generation is mixed during flowing out outward, because leading the presence in cigarette portion 70, there is a flow-disturbing and mixed process in air-flow, in this process, mist flow rate reduces, and it obviously can block some be mingled in smog and not be atomized complete bulky grain tobacco juice, specifically, in conjunction with Fig. 5, (dark space color is heavier, indicate that air-flow velocity is higher), Fig. 5 shows the air-flow velocity state simulation figure of the atomizer 100 of the present embodiment, this it appears that, the atomizer 100 of the present embodiment can obviously divide three flow rate regions, that is the charging stage, mist Change stage and deflation phase, the flow velocity of charging stage and deflation phase will obviously be lower than atomization step, that is, the air-flow entered outside atomizer 100, when flowing through atomization step (heat generating member 532), passed through with higher flow velocity, the benefit of this aspect is, air-flow can take away the smog that atomization is formed faster, improve the lower liquid speed degree of liquid storage chamber 13, avoid hydrops, and it can be avoided the generation of dry combustion method, similar, mix the aerosol of smog and outer gas stream, encounter lead cigarette portion 70 when, flow velocity reduces, enter back into deflation phase, in this stage, since the presence in cigarette portion 70 is led in front, aerosol flow velocity is minimized, user normally sucks, because flow velocity will not be too high, so reducing the situation that user is choked by smog, improve user's mouthfeel.In addition, because air-flow velocity reduces, it is meant that smog is entered to be increased with the time in the registered permanent residence, and therefore, smog can be cooled to preference temperature, reduce the risk that user is scalded mouth by smog.Also, in general, the speed of central gas stream can be greater than the speed of surrounding air-flow, and passes through and slow down, so that the speed of inside and outside air-flow is more consistent, thus, it is possible to promote smog mouthfeel.

Referring again to Fig. 2, in assembling process, one end that sealing element 30 is provided with inlet opening 31 and venthole 33 is assemblied in main casing 10 first, the opening port 35 of sealing element 30 is contained in the opening 11 of main casing 10 or is aligned with opening 11, and main casing 10 and the assembling of sealing element 30 are in whole at this time；Heat generating member 530 is wrapped up into drain part or is fitted into pedestal 532 after drain part package, two groups of contact electrode assemblies 60 are respectively pressed into the both ends of atomization chamber 510 in pedestal 532, at this time Heating device 50 is assembled completion with component formation, and the heating device 50 for assembling completion is fitted into the main casing 10 for assembling sealing element 30, and the assembly of entire atomizer 100 is completed, and structure is simple and convenient for disassembly and assembly.

The utility model also provides a kind of electronic cigarette with the atomizer 100.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, and but it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the premise utility, various modifications and improvements can be made, and these are all within the protection scope of the present invention.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims

A kind of heating device, it is characterized by: the heating device includes heat generating member, drain part and pedestal, be equipped in the heat generating member gas supply stream across airflow channel, for absorbing and/or storing tobacco juice so that the heat generating member carries out atomizing, the heat generating member and the drain part are installed in the pedestal drain part.
Heating device according to claim 1, it is characterised in that: the pedestal is made of ceramic materials.
Heating device according to claim 1 or 2, it is characterized by: the heat generating member is tubular heating wire, the drain part is wrapped in the heat generating member periphery, and the heat generating member is axial horizontal among the pedestal or the heat generating member is axially vertically arranged between among the pedestal along itself along itself.
Heating device according to claim 1 or 2, it is characterised in that: one end of the pedestal is provided with air flow inlet, and the other end is provided with air stream outlet, and the airflow channel is connected between the air flow inlet and air stream outlet.
A kind of atomizer, it is characterised in that: including heating device and for providing electrically driven (operated) two groups of contact electrode assemblies for the heating device, the heating device is the described in any item heating devices of claim 1-4.
Atomizer as claimed in claim 5, it is characterized in that, the atomizer further includes that sealing element and one end are equipped with open main casing, be provided in the main casing liquid storage chamber and and smoke-outlet flue, the sealing element is assemblied in the main casing by the opening, and the inlet opening and venthole being connected to respectively with the liquid storage chamber and the smoke-outlet flue are offered on the sealing element；The heating device is assemblied in the sealing element, and atomization chamber is formed in the pedestal, and the atomization chamber is connected to the liquid storage chamber and the smoke-outlet flue.
Atomizer as claimed in claim 6, it is characterized by: the smoke-outlet flue is arranged in parallel with the liquid storage chamber, the opening port being connected to the opening is offered on the sealing element, one end of the heating device is contained in the sealing element, and the other end of the heating device and the opening port seal.
Atomizer as claimed in claim 6, it is characterised in that: the smoke-outlet flue is led cigarette portion by one with the airflow channel and is connected to.
Atomizer as claimed in claim 8, it is characterised in that: the axial direction of the smoke-outlet flue and the airflow channel are led cigarette portion and are arranged in an angle theta axially through described, and the selection range of the angle theta is 0 ° of 180 ° of < θ <.
Atomizer as claimed in claim 8 or 9, it is characterised in that: the internal diameter for leading one end that cigarette portion is connected to the airflow channel is greater than the internal diameter of the airflow channel.
Atomizer as claimed in claim 10, it is characterised in that: the cigarette portion that leads is located at the sealing element and the pedestal between the periphery wall of the smoke-outlet flue side, and is connected to the smoke-outlet flue and the atomization chamber；It is contacted described in two groups in electrode assembly and leads the first through hole that one of smoke chamber offers the connection atomization chamber and cigarette portion is led in the bending close to described.
Atomizer as claimed in claim 6, it is characterised in that: the pedestal includes the first end being contained in the sealing element And the second end being tightly connected with the opening port；The atomization chamber is contained in the atomization chamber through the first end, the heat generating member and the drain part is opened in along the smoke-outlet flue and the liquid storage chamber orientation and is directed at connection with the inlet opening.
Atomizer as claimed in claim 12, it is characterized by: the first end is formed with installation protrusion far from the side protrusion of the second end, the installation protrusion is removably assemblied in the inlet opening and offers the inlet for being connected to the liquid storage chamber and the atomization chamber thereon.
Atomizer as claimed in claim 12, it is characterized by: the heat generating member wraps up the drain part or is set in the atomization chamber after drain part package, one end correspondence that electrode assembly is contacted described in two groups is packaged in the perforative both ends of the atomization chamber, and be electrically connected respectively with the heat generating member, the other end that electrode assembly is contacted described in two groups runs through and exposes to outside the first end.
Atomizer as claimed in claim 6, it is characterized by: being formed with inlet channel on the main casing, the side that the sealing element is located at the liquid storage chamber offers the air inlet being connected to the inlet channel, offers the second through-hole for being connected to the air inlet close to one of described air inlet in contact electrode assembly described in two groups.
Atomizer as claimed in claim 6, it is characterised in that: the sealing element is made of silica gel.
A kind of electronic cigarette, it is characterised in that: including atomizer and the cell apparatus being electrically connected with atomizer, the atomizer is atomizer described in any one of claim 5-16.